cpp11

C++11の対応状況

本Webサイトが提供する、言語機能およびライブラリリファレンスの、C++11への対応状況です。

C++11の変更履歴であるEditor's Reportごとに、適用された提案文書・Core Issue・Library Issueを列挙しています。

• 提案文書は、各Editor's Reportの本文に現れるWG21文書番号から、Working DraftとEditor's Report自身を除いたものです。
• IssueはCWG/LWGのIssue一覧でStatusがC++11のものを対象とし、各Editor's Reportの本文に番号が現れるものを割り当てています。どのEditor's Reportにも現れなかったものは末尾にまとめています。
• 対応状況欄の「完了」は、その文書番号／Issue番号が本Webサイトのリファレンス内で参照されていることを機械的に判定した初期値です。実際に内容が反映されているかは、各項目を確認する際にあわせて検証してください。

Editor's Report

• N1805 2005年04月
• N1906 2005年10月
• N2008 2006年04月
• N2133 2006年11月
• N2283 2007年05月（Oxford会議）
• N2314 2007年06月
• N2370 2007年08月
• N2462 2007年10月
• N2522 2008年02月（post-Kona以降）
• N2589 2008年03月
• N2607 2008年05月（post-Redmond以降）
• N2692 2008年06月
• N2724 2008年08月（post-Sophia以降）
• N2799 2008年10月
• N2858 2009年03月
• N2915 2009年06月（post-Summit以降）
• N2961 2009年09月
• N3001 2009年11月（pre-Santa Cruz以降）
• N3036 2010年02月（post-Santa Cruz以降）
• N3091 2010年03月
• N3127 2010年08月
• N3226 2010年11月（pre-Batavia以降）
• N3243 2011年02月（post-Batavia以降）
• N3292 2011年04月（pre-Madrid以降）

集計

Editor's Report	提案文書	Core Issue	Library Issue
N1805	1	0	0
N1906	0	0	0
N2008	9	2	1
N2133	6	1	0
N2283	20	2	1
N2314	0	0	0
N2370	20	0	0
N2462	16	0	0
N2522	0	0	0
N2589	15	1	1
N2607	0	0	0
N2692	18	2	0
N2724	1	0	0
N2799	36	3	3
N2858	13	2	12
N2915	0	7	0
N2961	8	15	47
N3001	12	5	29
N3036	2	0	0
N3091	29	48	118
N3127	7	25	4
N3226	35	53	44
N3243	3	0	0
N3292	22	21	36
その他	-	56	26
合計	273	243	322

N1805 2005年04月

Editor's Report

提案文書

paper	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
N1720	Proposal to Add Static Assertions to the Core Language (Revision 3)	完了

N1906 2005年10月

Editor's Report

編集上の変更のみで、提案文書・Issueの適用はありません。

N2008 2006年04月

Editor's Report

提案文書

paper	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
N1757	Right Angle Brackets (Revision 1)	完了
N1822	A Proposal to add a max significant decimal digits value to the C++ Standard Library Numeric limits	完了
N1913	A Proposal to Improve const_iterator Use (version 3)
N1981	Uniform Use of std::string Revision 1
N1984	Deducing the type of variable from its initializer expression (revision 4)	完了
N1986	Delegating Constructors (revision 3)	完了
N1987	Adding "extern template" (version 2)	完了
N1990	Proposed Text for minmax (N1840)	完了
N1991	Proposed Text for defaultfloat (N1842)	完了

Core Issue

CWG DR	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
475	When is std::uncaught_exception() true? (take 2)	完了
508	Non-constructed value-initialized objects

Library Issue

LWG DR	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
2008	Conflicting Error Conditions for packaged_task::operator()

N2133 2006年11月

Editor's Report

提案文書

paper	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
N1896	Proposed resolution of core issue 301 (revision 1)
N1988	Adding extended integer types to C++ (Revision 1)
N2072	Iostream manipulators for convenient extraction and insertion of monetary values
N2111	Random Number Generation in C++0X: A Comprehensive Proposal, version 4	完了
N2114	long long Goes to the Library, Revision 1	完了
N2118	A Proposal to Add an Rvalue Reference to the C++ Language: Proposed Wording: Revision 3	完了

Core Issue

CWG DR	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
531	Defining members of explicit specializations

N2283 2007年05月 Oxford会議

Editor's Report

提案文書

paper	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
N1856	Rvalue Reference Recommendations for Chapter 20
N1857	Rvalue Reference Recommendations for Chapter 21
N1858	Rvalue Reference Recommendations for Chapter 23
N1859	Rvalue Reference Recommendations for Chapter 24
N1860	Rvalue Reference Recommendations for Chapter 25
N1861	Rvalue Reference Recommendations for Chapter 26
N1862	Rvalue Reference Recommendations for Chapter 27
N2192	Variadic Templates for the C++0x Standard Library (Revision 1)
N2238	Minimal Unicode support for the standard library (revision 3)
N2239	A finer-grained alternative to sequence points (revised)
N2240	Two missing traits: enable_if and conditional	完了
N2241	Diagnostics Enhancements for C++0x (Rev. 1)	完了
N2242	Proposed Wording for Variadic Templates (Revision 2)	完了
N2244	Wording for decay, make_pair and make_tuple	完了
N2246	2 of the least crazy ideas for the standard library in C++0x	完了
N2249	New Character Types in C++	完了
N2253	Extending sizeof to apply to non-static data members without an object (revision 1)	完了
N2255	Minor Modifications to the type traits Wording Revision 2
N2258	Templates Aliases	完了
N2259	Specify header dependency for

Core Issue

CWG DR	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
575	Criteria for deduction failure
619	Completeness of array types	完了

Library Issue

LWG DR	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
2007	Incorrect specification of return value for map<>::at()

N2314 2007年06月

Editor's Report

編集上の変更のみで、提案文書・Issueの適用はありません。

N2370 2007年08月

Editor's Report

提案文書

paper	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
N2007	Proposed Library Additions for Code Conversion	完了
N2179	Language Support for Transporting Exceptions between Threads	完了
N2194	decltype for the C++0x Standard Library
N2235	Generalized Constant Expressions—Revision 5	完了
N2292	Standard Library Applications for Deleted Functions
N2299	Concatenating tuples
N2308	Adding allocator support to std::function for C++0x	完了
N2321	Enhancing the time_get facet for POSIX compatibility, Revision 2
N2340	C99 Compatibility : __func__ and predeclared identifiers (revision 2)
N2341	Adding Alignment Support to the C++ Programming Language / Wording	完了
N2342	POD's Revisited; Resolving Core Issue 568 (Revision 5)	完了
N2343	Decltype (revision 7): proposed wording	完了
N2345	Placement Insert for Containers (Revision 2)	完了
N2346	Defaulted and Deleted Functions	完了
N2347	Strongly Typed Enums (revision 3)	完了
N2348	Wording for std::numeric_limits::lowest()	完了
N2349	Constant Expressions in the Standard Library —Revision 2
N2350	Container insert/erase and iterator constness (Revision 1)	完了
N2351	Improving shared_ptr for C++0x, Revision 2	完了
N2353	A Specification for vector

N2462 2007年10月

Editor's Report

提案文書

paper	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
N2071	Iostream manipulators for convenient extraction and insertion of struct tm objects
N2170	Universal Character Names in Literals	完了
N2401	Code Conversion Facets for the Standard C++ Library	完了
N2408	Simple Numeric Access Revision 2	完了
N2409	Proposed Resolutions for the Outstanding Issues in Chapter 28: Regular expressions library
N2422	Diagnostics Issues (Rev. 2)	完了
N2423	Recommendations for Resolving Issues re [rand], Version 2	完了
N2427	C++ Atomic Types and Operations	完了
N2429	Concurrency memory model (final revision)
N2431	A name for the null pointer: nullptr (revision 4)	完了
N2434	Standard Library Applications for Explicit Conversion Operators
N2436	Small Allocator Fix-ups
N2437	Explicit Conversion Operator Draft Working Paper (revision 3)	完了
N2439	Extending move semantics to *this (revised wording)	完了
N2440	Abandoning a Process	完了
N2442	Raw and Unicode String Literals; Unified Proposal (Rev. 2)	完了

N2522 2008年02月 post-Kona以降

Editor's Report

編集上の変更のみで、提案文書・Issueの適用はありません。

N2589 2008年03月

Editor's Report

提案文書

paper	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
N2478	A Proposal to Add typedef default_random_engine to C++0X	完了
N2525	Allocator-specific Swap and Move Behavior
N2535	Namespace Association ("inline namespace")	完了
N2540	Inheriting Constructors (revision 5)	完了
N2541	New Function Declarator Syntax Wording	完了
N2543	STL singly linked lists (revision 3)	完了
N2544	Unrestricted Unions (Revision 2)	完了
N2546	Removal of auto as a storage-class specifier	完了
N2547	Allow atomics use in signal handlers	完了
N2549	Excision of Clause 31
N2550	Lambda Expressions and Closures: Wording for Monomorphic Lambdas (Revision 4)	完了
N2551	A variadic std::min(T, ...) for the C++ Standard Library (Revision 2)	完了
N2554	The Scoped Allocator Model (Rev 2)	完了
N2555	Extending Variadic Template Template Parameters (Revision 1)	完了
N2559	Nesting Exception Objects (Revision 1)	完了

Core Issue

CWG DR	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
676	static_assert-declarations and general requirements for declarations

Library Issue

LWG DR	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
676	Moving the unordered containers

N2607 2008年05月 post-Redmond以降

Editor's Report

編集上の変更のみで、提案文書・Issueの適用はありません。

N2692 2008年06月

Editor's Report

提案文書

paper	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
N2435	Explicit bool for Smart Pointers	完了
N2514	Implicit Conversion Operators for Atomics	完了
N2634	Solving the SFINAE problem for expressions	完了
N2656	Core issue 654 wording
N2657	Local and Unnamed Types as Template Arguments	完了
N2658	Constness of Lambda Functions (Revision 1)	完了
N2660	Dynamic Initialization and Destruction with Concurrency	完了
N2661	A Foundation to Sleep On	完了
N2664	C++ Data-Dependency Ordering: Atomics and Memory Model	完了
N2666	More STL algorithms (revision 2)	完了
N2667	Reserved namespaces for POSIX
N2669	Thread-Safety in the Standard Library (Rev 2)	完了
N2670	Minimal Support for Garbage Collection and Reachability-Based Leak Detection (revised)	完了
N2672	Initializer List proposed wording	完了
N2674	shared_ptr atomic access, revision 1	完了
N2678	Error Handling Specification for Chapter 30 (Threads)
N2679	Initializer Lists for Standard Containers (Revision 1)	完了
N2680	Proposed Wording for Placement Insert (Revision 1)	完了

Core Issue

CWG DR	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
778	Template parameter packs in non-type template parameters	完了
798	Overloaded subscript operator described in clause 5

N2724 2008年08月 post-Sophia以降

Editor's Report

提案文書

paper	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
N2659	Thread-Local Storage	完了

N2799 2008年10月

Editor's Report

提案文書

paper	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
N2424	Recommendations for Resolving the 2007-09-21 Issues re [rand]	完了
N2530	Making It Easier to Use std::type_info as an Index in an Associative Container	完了
N2620	Concepts for the C++0x Standard Library: Diagnostics library
N2637	Revisiting std::shared_ptr comparison	完了
N2668	Concurrency Modifications to Basic String	完了
N2671	An Asynchronous Future Value: Proposed Wording
N2709	Packaging Tasks for Asynchronous Execution
N2736	Concepts for the C++0x Standard Library: Numerics (Revision 3)
N2752	Proposed Text for Bidirectional Fences
N2755	Concepts for the C++0x Standard Library: Chapter 17 -Introduction (Revision 2)
N2756	Non-static data member initializers	完了
N2757	Expedited core issues handling (revision 2)	完了
N2758	Iterator Concepts for the C++0x Standard Library (Revision 5)
N2759	Concepts for the C++0x Standard Library: Algorithms (Revision 5)
N2760	Input/Output Library Thread Safety
N2761	Towards support for attributes in C++ (Revision 6)	完了
N2762	Not so Trivial Issues with Trivial
N2764	Forward declaration of enumerations (rev. 3)
N2765	User-defined Literals (aka. Extensible Literals (revision 5))	完了
N2768	Allocator Concepts, part 1 (revision 2)
N2769	Detailed Reporting for Input/Output Library Errors (Revision 2)	完了
N2770	Concepts for the C++0x Standard Library: Utilities (Revision 5)
N2771	LWG Issues
N2772	Variadic functions: Variadic templates or initializer lists? -- Revision 1	完了
N2773	Proposed Wording for Concepts (Revision 9)
N2774	Foundational Concepts for the C++0x Standard Library (Revision 5)
N2775	Small library thread-safety revisions
N2776	Concepts for the C++0x Standard Library: Containers (Revision 4)
N2777	Concepts for the C++0x Standard Library: Iterators (Revision 4)
N2778	Wording for range-based for-loop (revision 4)
N2779	Concepts for Clause 18: Part 2
N2780	Named Requirements for C++0X Concepts, version 2
N2782	C++ Data-Dependency Ordering: Function Annotation
N2783	Collected Issues with Atomics
N2784	Minutes of WG21 Meeting, September 15-20, 2008
N2786	Simplifying unique copy (Revision 1)

Core Issue

CWG DR	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
691	Template parameter packs in class template partial specializations
692	Partial ordering of variadic class template partial specializations
709	Enumeration names as nested-name-specifiers in deduction failure

Library Issue

LWG DR	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
659	istreambuf_iterator should have an operator->()
671	precision of hexfloat
688	reference_wrapper, cref unsafe, allow binding to rvalues

N2858 2009年03月

Editor's Report

提案文書

paper	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
N2049	Conceptualizing the Range-Based for Loop
N2672	Initializer List proposed wording	完了
N2756	Non-static data member initializers	完了
N2800	CD
N2802	A plea to reconsider detach-on-destruction for thread objects
N2816	C++ Standard Core Language Active Issues, Revision 61
N2821	C++ Standard Library Active Issues List (Revision R62)
N2836	Wording Tweaks for Concept-enabled Random Number Generation in C++0X
N2837	C++0X, CD 1, National Body Comments
N2840	Defects and Proposed Resolutions for Allocator Concepts (Rev 2)
N2841	Consolidated Quasi-Editorial Changes for National Body Comments Concerning the Core Language
N2844	Fixing a Safety Problem with Rvalue References: Proposed Wording (Revision 1)	完了
N2845	Remove std::reference_closure

Core Issue

CWG DR	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
248	Identifier characters
758	Missing cases of declarations that are not definitions

Library Issue

LWG DR	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
149	Insert should return iterator to first element inserted
556	Is Compare a BinaryPredicate?
564	stringbuf seekpos underspecified
752	Allocator complexity requirement
753	Move constructor in draft
758	shared_ptr and nullptr
821	Minor cleanup : unique_ptr
857	condition_variable::time_wait return bool error prone
866	Qualification of placement new-expressions
894	longjmp and destructors
2001	Class template basic_regex uses non existent string_type
2004	duration::operator* has template parameters in funny order

N2915 2009年06月 post-Summit以降

Editor's Report

Core Issue

CWG DR	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
837	Constexpr functions and return braced-init-list
945	Use of this in a late-specified return type
972	Allowing multiple attribute-specifiers
1060	Scoped enumerators in integral constant expressions
1061	Negative array bounds in a new-expression
1101	Non-integral initialized static data members
1109	When is “use” a reference to the ODR meaning?

N2961 2009年09月

Editor's Report

提案文書

paper	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
N2864	Thread Unsafe Standard Functions
N2923	Specifying the complexity of size()(Revision 1)
N2924	Implicitly-Deleted Special Member Functions
N2926	C++0x Stream Positioning - Revision 1
N2927	New wording for C++0x Lambdas (rev. 2)	完了
N2928	Explicit Virtual Overrides	完了
N2930	Range-Based For Loop Wording (Without Concepts)	完了
N2932	Fixing freestanding: iteration 2.2

Core Issue

CWG DR	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
898	Declarations in constexpr functions
938	Initializer lists and array new
948	constexpr in conditions
981	Constexpr constructor templates and literal types
993	Freedom to perform instantiation at the end of the translation unit
994	braced-init-list as a default argument
997	Argument-dependent lookup and dependent function template parameter types
1006	std::nullptr_t as a non-type template parameter
1037	Requirements for operands of delete-expressions and deallocation functions
1044	Point of declaration for an alias-declaration
1065	hiding with override
1066	When is a copy/move assignment operator implicitly defined?
1070	Missing initializer clauses in aggregate initialization
1073	Merging dynamic-exception-specifications and noexcept-specifications
1103	Reversion of phase 1 and 2 transformations in raw string literals

Library Issue

LWG DR	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
711	Contradiction in empty shared_ptr
716	Production in [re.grammar] not actually modified
765	More on iterator validity
810	Missing traits dependencies in operational semantics of extended manipulators
853	to_string needs updating with zero and one	完了
869	Bucket (local) iterators and iterating past end
878	forward_list preconditions
888	this_thread::yield too strong
890	Improving <system_error> initialization
898	Small contradiction in n2723 to forward to committee
899	Adjusting shared_ptr for nullptr_t
904	result_of argument types
907	Bitset's immutable element retrieval is inconsistently defined
909	regex_token_iterator should use initializer_list
922	§[func.bind.place] Number of placeholders
925	shared_ptr's explicit conversion from unique_ptr
931	type trait extent<T, I>
938	default_delete<T[]>::operator() should only accept T*
943	ssize_t undefined
948	ratio arithmetic tweak
949	owner_less
965	Various threading bugs #15
975	is_convertible cannot be instantiated for non-convertible types	完了
981	Unordered container requirements should add initializer_list support
982	Wrong complexity for initializer_list assignment in Table 85
984	Does <cinttypes> have macro guards?
986	Generic try_lock contradiction
990	monotonic_clock::is_monotonic must be true
991	Provide allocator for wstring_convert
993	_Exit needs better specification
994	quick_exit should terminate well-defined
997	"Effects: Equivalent to" is underspecified
998	Smart pointer referencing its owner
1006	operator delete in garbage collected implementation
1014	basic_regex should be created/assigned from initializer lists
1021	Allow nullptr_t assignments to unique_ptr
1037	Unclear status of match_results as library container
1038	Sequence requirement table needs to reference several new containers
1039	Sequence container back function should also support const_iterator
1040	Clarify possible sameness of associative container's iterator and const_iterator
1044	Empty tag types should be constexpr literals
1045	Remove unnecessary preconditions from unique_lock constructor
1065	Allow inline namespaces within namespace std for implementations
1066	Use noreturn attribute in the library
1070	Ambiguous move overloads in function
1073	Declaration of allocator_arg should be constexpr
1103	system_error constructor postcondition overly strict

N3001 2009年11月 pre-Santa Cruz以降

Editor's Report

提案文書

paper	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
N2927	New wording for C++0x Lambdas (rev. 2)	完了
N2948	C++ Standard Library Active Issues List (Revision R67)
N2951	forward
N2962	C++ Standard Core Language Active Issues, Revision 66
N2982	Allocators post Removal of C++ Concepts (Rev 1)	完了
N2984	Additional Type Traits for C++0x (Revision 1)	完了
N2988	LWG Issue 897 and other small changes to forward_list
N2992	More Collected Issues with Atomics	完了
N2994	constexpr in the library: take 2
N2996	A Simple Asynchronous Call
N2997	Issues on Futures (Rev. 1)
N2998	Reaching Scope of Lambda Expressions

Core Issue

CWG DR	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
696	Use of block-scope constants in local classes
838	Use of this in a brace-or-equal-initializer
1004	Injected-class-names as arguments for template template parameters
1012	Undeprecating static
1178	Deduction failure matching placement new

Library Issue

LWG DR	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
419	istream extractors not setting failbit if eofbit is already set
430	valarray subset operations
498	Requirements for partition() and stable_partition() too strong
565	xsputn inefficient
630	arrays of valarray	完了
696	istream::operator>>(int&) broken
704	MoveAssignable requirement for container value type overly strict
723	basic_regex should be moveable
788	Ambiguity in [istream.iterator]
835	Tying two streams together (correction to DR 581)	完了
838	Can an end-of-stream iterator become a non-end-of-stream one?
847	string exception safety guarantees
854	default_delete converting constructor underspecified
859	Monotonic Clock is Conditionally Supported?
861	Incomplete specification of EqualityComparable for std::forward_list	完了
865	More algorithms that throw away information	完了
876	basic_string access operations should give stronger guarantees
881	shared_ptr conversion issue
883	swap circular definition
886	tuple construction
896	Library thread safety issue
920	Ref-qualification support in the library
921	Rational Arithmetic should use template aliases
929	Thread constructor
934	duration is missing operator%
1004	Clarify "throws an exception"
1012	reverse_iterator default ctor should value initialize
1019	Make integral_constant objects useable in integral-constant-expressions
1178	Header dependencies

N3036 2010年02月 post-Santa Cruz以降

Editor's Report

提案文書

paper	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
N2219	Constant Expressions in the Standard Library
N2982	Allocators post Removal of C++ Concepts (Rev 1)	完了

N3091 2010年03月

Editor's Report

提案文書

paper	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
N2993	Expanding the meaning of variable
N3018	C++ Standard Library Active Issues List (Revision R69)
N3026	C++ Standard Core Language Active Issues, Revision 68
N3048	Defining Swappable Requirements
N3049	Core issues 743 and 950: Additional decltype(...) uses (revision 1)	完了
N3050	Allowing Move Constructors to Throw (Rev. 1)	完了
N3051	Deprecating Exception Specifications
N3052	Converting Lambdas to Function Pointers	完了
N3053	Defining Move Special Member Functions
N3054	C++ Standard Library Active Issues List (Revision D70)
N3055	A Taxonomy of Expression Value Categories
N3056	Conceptless Random Number Generation in C++0X, version 2
N3057	Explicit Initializers for Atomics
N3058	Futures and Async Cleanup (Rev.)
N3059	Proposal to Simplify pair (rev 5.2)	完了
N3063	Core issue 968: Disambiguating [[ (revision 1)
N3064	Core issue 374: Explicit specialization outside a template's parent (revision 1)
N3065	Removing Export	完了
N3066	Iterators in C++0x
N3067	Core issue 951: Various Attribute Issues (revision 1)
N3068	Equality Comparison for Unordered Containers (Rev 2)
N3069	Various threads issues in the library (LWG 1151)
N3070	Handling Detached Threads and thread_local Variables	完了
N3072	Harmonizing Effects and Returns Elements in Clause 21
N3073	Specifying Pointer-Like Requirements (Revision 1)
N3077	Alternative approach to Raw String issues	完了
N3078	Constexpr functions with reference parameters
N3079	Redrafting: issues 667, 861, 990, 818
N3092	Programming Languages - C++

Core Issue

CWG DR	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
860	Explicit qualification of constexpr member functions
1011	Standard conversions that cannot be inverted
1030	Evaluation order in initializer-lists used in aggregate initialization	完了
1033	Restrictions on alignment attributes
1034	Attributes for return statements in lambdas
1071	Literal class types and trivial default constructors
1079	Overload resolution involving aggregate initialization
1094	Converting floating-point values to scoped enumeration types
1095	List-initialization of references
1098	Pointer conversions in constant expressions
1100	constexpr conversion functions and non-type template arguments
1104	Global-scope template arguments vs the <: digraph
1113	Linkage of namespace member of unnamed namespace	完了
1114	Incorrect use of placement new in example
1123	Destructors should be noexcept by default
1126	constexpr functions in const initializers
1130	Function parameter type adjustments and decltype
1131	Template aliases in elaborated-type-specifiers
1133	Keywords vs attributes for control of hiding and overriding	完了
1134	When is an explicitly-defaulted function defined?
1135	Explicitly-defaulted non-public special member functions
1136	Explicitly-defaulted explicit constructors
1137	Explicitly-defaulted virtual special member functions
1138	Rvalue-ness check for rvalue reference binding is wrong
1144	Remove access declarations
1152	Rules for determining existence of implicit conversion sequence
1158	Recursive instantiation via alias template
1159	Class and enumeration definitions in template aliases
1170	Access checking during template argument deduction
1177	Intra-thread dependency-ordered-before
1180	Over-aligned class types
1182	Incorrect description of pack expansion syntax
1189	Address of distinct base class subobjects
1192	Inadvertent change to ODR and templates
1193	Use of address-constant pointers in constant expressions
1194	Constexpr references
1195	References to non-literal types in constexpr functions
1197	Constexpr arrays
1199	Deleted constexpr functions
1204	Specifiers in a for-range-declaration
1208	Explicit noexcept in defaulted definition
1216	Exceptions “allowed” by a noexcept-specification
1218	What is the “currently-handled exception” in a multi-threaded program?
1220	Looking up conversion-type-ids
1231	Variadic templates requiring an empty pack expansion
1237	Deprecated implicit copy assignment in example
1241	Which members does a destructor destroy?
1245	Matching declarations involving decltype

Library Issue

LWG DR	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
296	Missing descriptions and requirements of pair operators
427	Stage 2 and rationale of DR 221
471	result of what() implementation-defined
473	underspecified ctype calls
539	partial_sum and adjacent_difference should mention requirements
724	DefaultConstructible is not defined
727	regex_replace() doesn't accept basic_strings with custom traits and allocators
774	Member swap undefined for most containers
780	std::merge() specification incorrect/insufficient
811	pair of pointers no longer works with literal 0
817	bind needs to be moved
819	rethrow_if_nested
836	Effects of money_base::space and money_base::none on money_get
860	Floating-Point State
870	Do unordered containers not support function pointers for predicate/hasher?
871	Iota's requirements on T are too strong
872	move_iterator::operator[] has wrong return type
885	pair assignment
891	std::thread, std::call_once issue
893	std::mutex issue
900	Stream move-assignment
911	I/O streams and move/swap semantic
939	Problem with std::identity and reference-to-temporaries
951	Various threading bugs #1
954	Various threading bugs #4
956	Various threading bugs #6
957	Various threading bugs #7
960	Various threading bugs #10
962	Various threading bugs #12
963	Various threading bugs #13
967	Various threading bugs #17
968	Various threading bugs #18
970	addressof overload unneeded
974	duration<double> should not implicitly convert to duration<int>
978	Hashing smart pointers
987	reference_wrapper and function types
999	Taking the address of a function
1011	next/prev wrong iterator type
1030	Missing requirements for smart-pointer safety API	完了
1033	thread::join() effects?
1034	Clarify generality of Container Requirement tables
1071	is_bind_expression should derive from integral_constant<bool>
1079	UK-265: RandomAccessIterator's operator- has nonsensical effects clause
1089	Unify "Throws: Nothing." specifications
1094	Replace "unspecified-bool-type" by "explicit operator bool() const" in I/O library
1095	Shared objects and the library wording unclear
1097	#define __STDCPP_THREADS
1098	definition of get_pointer_safety()
1104	basic_ios::move should accept lvalues
1108	thread.req.exception overly constrains implementations
1110	Is for_each overconstrained?
1113	bitset::to_string could be simplified	完了
1114	Type traits underspecified
1123	No requirement that standard streams be flushed
1126	istreambuff_iterator::equal needs a const & parameter
1130	copy_exception name misleading
1131	C++0x does not need alignment_of
1133	Does N2844 break current specification of list::splice?	完了
1134	Redundant specification of <stdint.h>, <fenv.h>, <tgmath.h>, and maybe <complex.h>
1136	Incomplete specification of nested_exception::rethrow_nested()
1137	Return type of conj and proj
1138	Unusual return value for operator+
1144	"thread safe" is undefined
1152	Expressions parsed differently than intended
1157	Local types can now instantiate templates
1158	Encouragement to use monotonic clock
1159	Unclear spec for resource_deadlock_would_occur
1170	String char-like types no longer PODs
1177	Improve "diagnostic required" wording
1180	Missing string_type member typedef in class sub_match
1182	Unfortunate hash dependencies
1189	Awkward interface for changing the number of buckets in an unordered associative container
1192	basic_string missing definitions for cbegin / cend / crbegin / crend
1193	default_delete cannot be instantiated with incomplete types
1194	Unintended queue constructor
1195	"Diagnostic required" wording is insufficient to prevent UB
1197	Can unordered containers have bucket_count() == 0?
1199	Missing extended copy constructor in container adaptors
1204	Global permission to move
1205	Some algorithms could more clearly document their handling of empty ranges
1208	valarray initializer_list constructor has incorrect effects
1209	match_results should be moveable
1216	LWG 1066 Incomplete?
1218	mutex destructor synchronization
1220	What does condition_variable wait on?
1221	condition_variable wording
1222	condition_variable incorrect effects for exception safety
1227	<bitset> synopsis overspecified
1231	weak_ptr comparisons incompletely resolved
1237	Constrained error_code/error_condition members
1241	unique_copy needs to require EquivalenceRelation
1245	std::hash<string> & co
1247	auto_ptr is overspecified
1250	<bitset> still overspecified
1254	Misleading sentence in vector<bool>::flip
1255	declval should be added to the library	完了
1256	weak_ptr comparison functions should be removed
1257	Header still contains a concept_map
1261	Insufficent overloads for to_string / to_wstring
1262	std::less<std::shared_ptr<T>> is underspecified
1264	quick_exit support for freestanding implementations
1267	Incorrect wording for condition_variable_any::wait_for
1270	result_of should be moved to <type_traits>	完了
1271	CR undefined in duration operators
1276	forwardlist missing allocator constructors
1277	std::thread::id should be trivially copyable
1280	Initialization of stream iterators
1284	vector<bool> initializer_list constructor missing an allocator argument
1285	allocator_traits call to new
1286	allocator_traits::select_on_container_copy_construction type-o
1287	std::function requires CopyConstructible target object
1288	std::function assignment from rvalues
1298	Missing specialization of ctype_byname<char>
1299	Confusing typo in specification for get_time
1303	shared_ptr, unique_ptr, and rvalue references v2
1306	pointer and const_pointer for <array>
1309	Missing expressions for Move/CopyConstructible
1312	vector::data no longer returns a raw pointer

N3127 2010年08月

Editor's Report

提案文書

paper	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
N2772	Variadic functions: Variadic templates or initializer lists? -- Revision 1	完了
N3047	Fixing is_constructible and is_explicitly_convertible
N3056	Conceptless Random Number Generation in C++0X, version 2
N3087	C++ Standard Library Active Issues List (Revision R70)
N3092	Programming Languages - C++
N3102	ISO/IEC FCD 14882, C++0X, National Body Comments
N3111	C++ Standard Core Language Active Issues, Revision 70

Core Issue

CWG DR	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
96	Syntactic disambiguation using the template keyword
373	Lookup on namespace qualified name in using-directive
431	Defect in wording in 14.2
448	Set of template functions in call with dependent explicit argument
458	Hiding of member template parameters by other members
502	Dependency of nested enumerations and enumerators
532	Member/nonmember operator template partial ordering
546	Explicit instantiation of class template members
605	Linkage of explicit specializations
615	Incorrect description of variables that can be initialized
621	Template argument deduction from function return types
655	Initialization not specified for forwarding constructors
674	“matching specialization” for a friend declaration
678	Language linkage of member function parameter types and the ODR
700	Constexpr member functions of class templates
738	constexpr not permitted by the syntax of constructor declarations
741	“plain” long long bit-fields
773	Parentheses in address non-type template arguments
864	braced-init-list in the range-based for statement
873	Deducing rvalue references in declarative contexts
892	Missing requirements for constexpr constructors
924	alias-declaration as a class member
941	Explicit specialization of deleted function template
1187	Problems in initialization example
1206	Defining opaque enumeration members of class templates

Library Issue

LWG DR	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
1187	std::decay
1206	Incorrect requires for move_backward and copy_backward
1278	Inconsistent return values for forward_list::insert_after
2019	isblank not supported by std::locale

N3226 2010年11月 pre-Batavia以降

Editor's Report

提案文書

paper	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
N3106	Proposed Resolution for US 122: Revision of N2772 and Issue 915 to adopt it into the Standard
N3110	Problems with bitmask types in the library
N3123	Bringing result_of near to INVOKE
N3142	Adjustments to constructor and assignment traits
N3143	Proposed wording for US 90
N3146	Recommendations for extended identifier characters for C and C++
N3148	throw() becomes noexcept (Version 2)
N3150	Removing non-empty dynamic exception specifications from the library
N3155	More on noexcept for the language support library
N3156	More on noexcept for the diagnostics library
N3158	Missing preconditions for default-constructed match_result objects
N3168	Problems with Iostreams Member Functions (Amended from US 137)
N3173	Terminology for constructing container elements (US115)
N3180	More on noexcept for the Strings Library
N3188	Revision to N3113: Async Launch Policies (CH 36)
N3190	C and C++ Alignment Compatibility
N3191	C++ Timeout Specification
N3192	Managing C++ Associated Asynchronous State
N3193	Adjusting C++ Atomics for C Compatibility
N3194	Clarifying C++ Futures
N3195	From Throws: Nothing to noexcept (version 2)
N3196	Omnibus Memory Model and Atomics Paper
N3197	Lockable requirements for C++0x
N3198	Deprecating unary_function and binary_function (Revision 1)
N3199	More on noexcept for the General Utilities Library (version 2)
N3203	Tightening the conditions for generating implicit moves
N3204	Deducing "noexcept" for destructors	完了
N3205	Delete operators default to noexcept	完了
N3206	Override control: Eliminating Attributes	完了
N3209	Progress guarantees for C++0x (US 3 and US 186)(revised)
N3210	New wording for arithmetic on ratios
N3214	US 19: Ambiguous use of "use" (version 2)
N3215	Fixing LWG 1322, Explicit CopyConstructible requirements are insufficient
N3217	Wording for brace-initializers as default arguments
N3218	Core Issue 1125: Unclear definition of "potential constant expression" (DE 8, GB 26)

Core Issue

CWG DR	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
341	extern "C" namespace member function versus global variable
694	Zero- and value-initialization of union objects
964	Incorrect description of when the lvalue-to-rvalue conversion applies
1009	Missing cases in the declarator-id of a function template declaration
1016	Overloadable declarations, function templates, and references
1020	Implicitly-defined copy constructors and explicit base class constructors
1025	Use of a reference as a non-type template argument
1029	Type of a destructor call
1036	Alignment attribute in an exception-declaration
1047	When is typeid value-dependent?
1051	Reference members and generated copy constructors
1062	Syntax of attribute-specifiers in lambdas
1064	Defaulted move constructor for a union
1069	Incorrect function type with trailing-return-type
1072	Scoped enumerator with the same name as its containing class
1075	Grammar does not allow template alias in type-name
1083	Passing an object to ellipsis with non-trivial move constructor
1086	const_cast to rvalue reference to function type
1087	Additional applications of issue 899
1102	Better example of undefined behavior
1106	Need more detail in nullptr keyword description
1107	Overload resolution for user-defined integer literals
1112	constexpr variables should have internal linkage like const
1117	Incorrect note about xvalue member access expressions
1119	Missing case in description of member access ambiguity
1121	Unnecessary ambiguity error in formation of pointer to member
1122	Circular definition of std::size_t	完了
1125	Unclear definition of “potential constant expression”
1128	attribute-specifiers in decl-specifier-seqs
1129	Default nothrow for constexpr functions
1139	Rvalue reference binding to scalar xvalues
1142	friend declaration of member function of containing class
1146	exception-specifications of defaulted functions
1148	Copy elision and move construction of function parameters
1153	Type matching in address of overloaded function
1154	Address of thread_local variable as non-type template argument
1155	Internal-linkage non-type template arguments
1156	Partial ordering in a non-call context
1160	Definitions of template members and the current instantiation
1161	Dependent nested-name-specifier in a pointer-to-member declarator
1164	Partial ordering of f(T&) and f(T&&)
1165	Exceptions when destroying array elements
1168	Additional reasons to call std::terminate
1169	Missing feature macro for strict pointer safety	完了
1171	Partial stack unwinding with noexcept violation
1173	Unclear specification of effects of signal handling
1181	What is a “built-in type?”
1183	Expansion of parameter packs in declarators
1191	Deleted subobject destructors and implicitly-defined constructors
1198	Literal types and copy constructors
1207	Type of class member in trailing-return-type
1234	abstract-declarator does not permit ... after ptr-operator
1240	constexpr defaulted constructors

Library Issue

LWG DR	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
868	Default construction and value-initialization
1118	tuple query APIs do not support cv-qualification
1171	duration types should be literal
1181	Invalid sub_match comparison operators
1183	basic_ios::set_rdbuf may break class invariants
1191	tuple get API should respect rvalues
1198	Container adaptor swap: member or non-member?
1207	Underspecified std::list operations?
1234	"Do the right thing" and NULL
1240	Deleted comparison functions of std::function not needed
1249	basic_ios default ctor
1292	std::function should support all callable types
1294	Difference between callable wrapper and forwarding call wrapper unclear
1295	Contradictory call wrapper requirements
1316	scoped_allocator_adaptor operator== has no definition
1319	Containers should require an iterator that is at least a Forward Iterator
1323	basic_string::replace should use const_iterator
1325	bitset
1333	Missing forwarding during std::function invocation
1334	Insert iterators are broken for some proxy containers compared to C++03
1335	Insufficient requirements for tuple::operator<()
1337	Swapped arguments in regex_traits::isctype
1338	LWG 1205 incorrectly applied
1339	uninitialized_fill_n should return the end of its range
1340	Why does forward_list::resize take the object to be copied by value?
1354	The definition of deadlock excludes cases involving a single thread
1362	Description of binding to rvalue-references should use the new 'xvalue' vocabulary
1368	Thread safety of std::uncaught_exception()
1370	throw_with_nested should not use perfect forwarding
1404	pointer_traits should have a size_type member
1414	Fixing remaining dead links to POS_T and OFF_T
1432	random_shuffle signatures are inconsistent
1435	Unclear returns specifications for C99 complex number functions
1436	Random number engine constructor concerns
1437	Mersenne twister meaningless for word sizes less than two
1439	Return from densities() functions?
1440	Incorrect specification for piecewise_linear_distribution
1449	Incomplete specification of header
1516	No specification for which header contains auto_ptr
1517	default_delete's default constructor should be trivial
1518	Waiting for deferred functions
1519	bucketsize() const only for unordered set
1520	INVOKE on member data pointer with too many arguments
1522	conj specification is now nonsense

N3243 2011年02月 post-Batavia以降

Editor's Report

提案文書

paper	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
N3056	Conceptless Random Number Generation in C++0X, version 2
N3092	Programming Languages - C++
N3189	Observers for the three handler functions

N3292 2011年04月 pre-Madrid以降

Editor's Report

提案文書

paper	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
N3251	noexcept for the Atomics Library
N3259	Core Issue 355: Global-scope :: in elaborated-type-specifier
N3260	Consolidated corrections for a cluster of constexpr concerns
N3262	Additional Core Language Issue Resolutions for Madrid
N3263	More on noexcept for the Containers Library (revision)
N3264	CH-18 and US-85: Clarifying the state of moved-from objects (Revision 1)
N3266	Revision 2 of: Proposed Resolution for CH 15: Double check copy and move semantics of classes due to new rules for default move constructors and assignment operators
N3267	A review of noexcept in the threads library (revised)
N3268	static_assert and list-initialization in constexpr functions
N3270	Variadic Templates: Wording for Core Issues 778, 1182, and 1183
N3271	Wording for Range-Based For Loop (Option #5)
N3272	Follow-up on override control	完了
N3276	US22/DE9 Revisited: Decltype and Call Expressions	完了
N3277	Core issues 1194/1195/1199: References and constexpr
N3278	Recent Concurrency Issue Resolutions
N3279	Conservative use of noexcept in the Library
N3280	C++ Freestanding and Conditionally Supported
N3281	692. Partial ordering of variadic class template partial specializations
N3282	Resolution for core issues 1207 and 1017
N3283	Dependent Bases and the Current Instantiation: Wording for Core Issue 1043
N3288	Appendix C: ISO C++ 2003 Compatibility, Revision 7
N3290	Programming Languages -- C++

Core Issue

CWG DR	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
355	Global-scope :: in nested-name-specifier	完了
407	Named class with associated typedef: two names or one?
572	Standard conversions for non-built-in types
573	Conversions between function pointers and void*
1022	Can an enumeration variable have values outside the values of the enumeration?
1043	Qualified name lookup in the current instantiation
1054	Lvalue-to-rvalue conversions in expression statements
1068	Template aliases with default arguments and template parameter packs
1080	Confusing relationship between templates and copy constructors
1081	Defaulted destructor and unusable operator delete
1091	Inconsistent use of the term “object expression”
1096	Missing requirement for template definitions
1099	Infinite recursion in constexpr functions
1111	Remove dual-scope lookup of member template names
1120	reinterpret_cast and void*
1140	Incorrect redefinition of POD class
1145	Defaulting and triviality
1149	Trivial non-public copy operators in subobjects
1167	function-try-blocks for destructors
1201	Are deleted and defaulted functions definitions?
1215	Definition of POD struct

Library Issue

LWG DR	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
1215	list::merge with unequal allocators
1252	wbuffer_convert::state_type inconsistency
1253	invalidation of iterators and emplace vs. insert inconsistence in assoc. containers
1279	forbid [u|bi]nary_function specialization
1310	forward_list splice_after from lvalues
1332	Let Hash objects throw!
1349	swap should not throw
1385	tuple_cat should be a single variadic signature
1401	Provide support for unique_ptr<T> == nullptr
1408	Allow recycling of pointers after undeclare_no_pointers
1418	Effects of resize(size()) on a deque
1420	Effects of resize(size()) on a list
1438	No definition for base()
1448	Concerns about basic_stringbuf::str(basic_string) postconditions
1474	weak compare-and-exchange confusion
1478	Clarify race conditions in atomics initialization
1479	Fence functions should be extern "C"	完了
1480	Atomic fences don't have synchronizes with relation
1487	Clock related operations exception specifications conflict
1494	Term "are serialized" not defined
1497	lock() postcondition can not be generally achieved
1514	packaged_task constructors need review
1524	Allocation functions are missing happens-before requirements and guarantees
1525	Effects of resize(size()) on a vector
2000	Missing definition of packaged_task specialization of uses_allocator
2014	More restrictions on macro names
2017	std::reference_wrapper makes incorrect usage of std::result_of
2020	Time utility arithmetic constexpr functions have invalid effects
2022	reference_wrapper<T>::result_type is underspecified
2027	Initialization of the stored task of a packaged_task
2029	Missing 'noexcept' on basic_regex move-assignment operator
2030	packaged_task::result_type should be removed
2031	std::future<>::share() only applies to rvalues
2032	Incorrect synchronization clause of async function	完了
2041	Stage 2 accumulate incompatibilty
2042	Comparing forward_list::before_begin() to forward_list::end()

Editor's Reportに番号が現れなかったIssue

StatusがC++11でありながら、各Editor's Reportの本文からは番号を特定できなかったものです。まとめて適用された提案文書に含まれるなどの理由が考えられます。

Core Issue

CWG DR	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
547	Partial specialization on member function types
580	Access in template-parameters of member and friend definitions
590	Nested classes and the “current instantiation”
602	When is the injected-class-name of a class template a template?
784	List of incompatibilities with the previous Standard
971	Incorrect treatment of exception-declarations
985	Alternative tokens and user-defined literals
996	Ambiguous partial specializations of member class templates
1015	Template arguments and argument-dependent lookup
1017	Member access transformation in unevaluated operands
1018	Ambiguity between simple-declaration and attribute-declaration
1031	Optional elements in attributes
1032	Empty pack expansions
1035	Omitted and required decl-specifiers
1042	Attributes in alias-declarations
1055	Permissible uses of void
1056	Template aliases, member definitions, and the current instantiation
1057	decltype and the current instantiation
1063	hiding with non-attribute declarations
1074	Value-dependent noexcept-expressions
1082	Implicit copy function if subobject has none?
1088	Dependent non-type template arguments
1090	Alignment of subobjects
1105	Issues relating to TR 10176:2003
1115	C-compatible alignment specification
1127	Overload resolution in constexpr functions
1147	Destructors should be default nothrow
1151	Overload resolution with initializer-list and non-list constructors
1166	exception-declarations that do not declare objects
1174	When is a pure virtual function “used?”
1175	Disambiguating user-defined literals
1176	Definition of release sequence
1184	Argument conversions to nondeduced parameter types
1185	Misleading description of language linkage and member function types
1186	Non-dependent constexpr violations in function templates
1188	Type punning in constant expressions
1190	Operations on non-safely-derived pointers
1196	Definition required for explicit instantiation after explicit specialization?
1202	Calling virtual functions during destruction
1210	Injection of elaborated-type-specifier in enumeration scope
1212	Non-function-call xvalues and decltype
1214	Kinds of initializers
1219	Non-static data member initializers in constant expressions
1224	constexpr defaulted copy constructors
1225	constexpr constructors and virtual bases
1229	Overload resolution with empty braced-init-list argument
1232	Creation of array temporaries using a braced-init-list
1233	Pack expansions and dependent calls
1235	“Unused” ellipsis and default arguments in partial ordering
1236	Inconsistently-interrelated examples
1238	Overloading ambiguity binding reference to function
1239	Hexadecimal floating-point literals vs user-defined literals
1242	Initializing variant class members
1243	Misleading footnote regarding multiple-declarator declarations
1244	Equivalence of alias templates and class templates
1246	Non-deduced non-final parameter packs

Library Issue

LWG DR	タイトル	対応状況(空 or 完了 or 対応しない or 担当名)
814	vector<bool>::swap(reference, reference) not defined
1360	Add <atomic> to free-standing implementations
1363	offsetof should be marked noexcept
1367	Deprecate library support for checking dynamic exception specifications
1372	Adopt recommended practice for standard error categories
1381	Replace pair's range support by proper range facility
1384	Function pack_arguments is poorly named
1386	pack_arguments overly complex
1387	Range support by tuple should be removed
1388	LWG 1281 incorrectly accepted
1399	function does not need an explicit default constructor
1400	FCD function does not need an explicit default constructor
1402	nullptr constructors for smart pointers should be constexpr
1403	Inconsistent definitions for allocator_arg
1416	forward_list::erase_after should not be allowed to throw
1417	front/back on a zero-sized array should be undefined
1423	map constructor accepting an allocator as single parameter should be explicit
1424	multimap constructor accepting an allocator as a single parameter should be explicit
1425	set constructor accepting an allocator as a single parameter should be explicit
1426	multiset constructor accepting an allocator as a single parameter should be explicit
1427	unordered_map constructor accepting an allocator as a single parameter should be explicit
1428	unordered_multimap constructor accepting an allocator as a single parameter should be explicit
1429	unordered_set constructor accepting an allocator as a single parameter should be explicit
1430	unordered_multiset constructor accepting an allocator as a single parameter should be explicit
1431	is_permutation must be more restrictive
1441	Floating-point test functions are incorrectly specified